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在劈的电磁散射研究中，复宗量Ｆｒｅｓｎｅｌ函数和Ｍａｌｉｕｚｈｉｎｅｔｓ函数的数值计算是一个既极其重要又相当困难的问题．本文运用ｔａｎｈ变换，圆满地解决了这两个特殊函数在整个复平面内的计算机数值计算问题．通过计算机计算并与两组精确值的比较，本文所给出的方法计算精度高，并且计算速度快．
In the study of split electromagnetic scattering, the numerical computation of the complex Fresnel function and the Maliuzhinets function is an extremely important and quite difficult problem. In this paper, tanh transform is used to solve the problem of computer numerical calculation of the two special functions in the entire complex plane. Computed by computer and compared with two sets of exact values, the method given in this paper has high computational accuracy and computational speed.